2821142352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{8737}}^1$

素因数の和:8817

約数の個数: 120

約数和(自身を含む): 8607419328

約数和(自身を除く): 5786276976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 961, 1302, 1488, 1736, 1922, 2604, 2883, 3472, 3844, 5208, 5766, 6727, 7688, 8737, 10416, 11532, 13454, 15376, 17474, 20181, 23064, 26211, 26908, 34948, 40362, 46128, 52422, 53816, 61159, 69896, 80724, 104844, 107632, 122318, 139792, 161448, 183477, 209688, 244636, 270847, 322896, 366954, 419376, 489272, 541694, 733908, 812541, 978544, 1083388, 1467816, 1625082, 1895929, 2166776, 2935632, 3250164, 3791858, 4333552, 5687787, 6500328, 7583716, 8396257, 11375574, 13000656, 15167432, 16792514, 22751148, 25188771, 30334864, 33585028, 45502296, 50377542, 58773799, 67170056, 91004592, 100755084, 117547598, 134340112, 176321397, 201510168, 235095196, 352642794, 403020336, 470190392, 705285588, 940380784, 1410571176, 2821142352]

約数ペア:

[(1, 2821142352), (2, 1410571176), (3, 940380784), (4, 705285588), (6, 470190392), (7, 403020336), (8, 352642794), (12, 235095196), (14, 201510168), (16, 176321397), (21, 134340112), (24, 117547598), (28, 100755084), (31, 91004592), (42, 67170056), (48, 58773799), (56, 50377542), (62, 45502296), (84, 33585028), (93, 30334864), (112, 25188771), (124, 22751148), (168, 16792514), (186, 15167432), (217, 13000656), (248, 11375574), (336, 8396257), (372, 7583716), (434, 6500328), (496, 5687787), (651, 4333552), (744, 3791858), (868, 3250164), (961, 2935632), (1302, 2166776), (1488, 1895929), (1736, 1625082), (1922, 1467816), (2604, 1083388), (2883, 978544), (3472, 812541), (3844, 733908), (5208, 541694), (5766, 489272), (6727, 419376), (7688, 366954), (8737, 322896), (10416, 270847), (11532, 244636), (13454, 209688), (15376, 183477), (17474, 161448), (20181, 139792), (23064, 122318), (26211, 107632), (26908, 104844), (34948, 80724), (40362, 69896), (46128, 61159), (52422, 53816)]